Meta-analysis of the Effects of Combined Exercise on Fitness and Body Composition in Obese Adolescents

2016 ◽  
Vol 66 ◽  
pp. 701-713
Author(s):  
Young-Wook Kim ◽  
Sung-Min Cheon
Keyword(s):  
Body Composition ◽  
Meta Analysis ◽  
Obese Adolescents ◽  
Combined Exercise

scholarly journals Effects of Combined Exercise and Low Carbohydrate Ketogenic Diet Interventions on Waist Circumference and Triglycerides in Overweight and Obese Individuals: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 18 (2) ◽  
pp. 828
Author(s):  
Hyun Suk Lee ◽  
Junga Lee
Keyword(s):  
Body Composition ◽  
Waist Circumference ◽  
Ketogenic Diet ◽  
Fasting Glucose ◽  
Meta Analysis ◽  
Density Lipoprotein ◽  
Cardiovascular Fitness ◽  
Inclusion Criteria ◽  
Combined Exercise ◽  
Low Carbohydrate

(1) Background: The purpose of this meta-analysis was to investigate the effects of combined exercise and low carbohydrate ketogenic diet interventions (CELCKD) for overweight and obese individuals. (2) Methods: Relevant studies were searched by using the MEDLINE and EMBASE databases up to October 2020. Study Inclusion and Exclusion Criteria: Inclusion criteria were reporting effects of the CELCKD for overweight and obese individuals from randomized controlled trials. Studies that did not match the inclusion criteria were excluded. The methods for CELCKD and outcomes of selected studies were extracted. The effect sizes for interventions that included cardiorespiratory fitness, body composition, fasting glucose, and lipid profiles were calculated by using the standardized mean difference statistic. (3) Results: A total of seven studies and 278 overweight and obese individuals were included. The average intervention of selected studies consisted of moderate to vigorous intensity, 4 times per week for 9.2 weeks. Participating in CELCKD interventions was decreased triglycerides (d = −0.34, CI; −0.68–−0.01, p = 0.04) and waist circumference (d = −0.74, 95% confidence interval [CI]; −1.28–−1.20, p = 0.01), while cardiovascular fitness, body composition, fasting glucose, total cholesterol, high density lipoprotein (HDL) cholesterol, and low density lipoprotein (LDL) cholesterol were not statistically different after the interventions. No adverse side effects were reported. (4) Conclusions: Participation in interventions by overweight and obese individuals had beneficial effects including decreased waist circumference and triglycerides. Longer term intervention studies with homogenous control groups may be needed.

scholarly journals Effects and Responsiveness of a Multicomponent Intervention on Body Composition, Physical Fitness and Leptin in Overweight/Obese Adolescents

2021 ◽  
Vol 18 (14) ◽  
pp. 7267
Author(s):  
Leticia Borfe ◽  
Caroline Brand ◽  
Letícia Schneiders ◽  
Jorge Mota ◽  
Claudia Cavaglieri ◽  
...  
Keyword(s):  
Body Composition ◽  
Physical Fitness ◽  
Intervention Group ◽  
Interleukin 10 ◽  
Control Group ◽  
Post Intervention ◽  
Necrosis Factor Alpha ◽  
Obese Adolescents ◽  
Quasi Experimental ◽  
Multicomponent Program

Physical exercise reduces the biochemical markers of obesity, but the effects of multicomponent interventions on these markers should be explored. The present study aimed to elucidate how overweight/obese adolescents respond to a multicomponent program approach on body composition, physical fitness, and inflammatory markers, using a quasi-experimental study with 33 overweight/obesity adolescents (control group (CG) = 16; intervention group (IG) = 17). The intervention consisted of 24 weeks with physical exercises and nutritional and psychological guidance. Both groups were evaluated at the pre/post-intervention moments on body mass index (BMI); body fat (%Fat); waist circumference (WC); waist/hip ratio (WHR); waist-to-height ratio (WHtR), cardiorespiratory fitness (CRF); abdominal strength, flexibility; leptin; interleukin 6; interleukin 10; and tumor necrosis factor-alpha. Mixed-analysis of variance and generalized estimation equations were used for statistical analysis. There was an interaction effect between groups and time on %Fat (p = 0.002), WC (p = 0.023), WHR (p < 0.001), WHtR (p = 0.035), CRF (p = 0.050), and leptin (p = 0.026). Adolescents were classified as 82.4% responders for %Fat, 70.6% for WC, 88.2% for WHR, and 70.6% for CRF. Further, there was an association between changes in %Fat (p = 0.033), WC (p = 0.032), and WHR (p = 0.033) between responders and non-responders with CRF in the IG. There was a positive effect on body composition, physical fitness, and leptin. In addition, reductions in body composition parameters were explained by CRF improvements.

Sign in / Sign up

Export Citation Format

Share Document